CN112927581B - Rural tourism is chessboard formula teaching board for geography - Google Patents
Rural tourism is chessboard formula teaching board for geography Download PDFInfo
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- CN112927581B CN112927581B CN202110108055.4A CN202110108055A CN112927581B CN 112927581 B CN112927581 B CN 112927581B CN 202110108055 A CN202110108055 A CN 202110108055A CN 112927581 B CN112927581 B CN 112927581B
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- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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Abstract
The invention provides a chessboard type teaching board for rural tourism geography, which relates to the technical field of teaching boards and aims to solve the problems that the existing chessboard type teaching board for rural tourism cannot be conveniently adjusted and used when being used and cannot assist in buffering impact force when being turned and adjusted, and the teaching board comprises a main body and side grooves; the main body is of a triangular structure and is made of metal; the side grooves are arranged on two sides of the front end of the main body; the outer groove is formed in the bottom of the front end of the main body. Trample the piece and be used for installing in the side inslot portion of main part for trample the piece and can install and use, and then when making the returning face plate upset reset, can control and trample a downstream, and then make and trample the piece and can drive the driving plate upset, and then promote the movable block rebound, make the contact block of rubber material rebound, and then contact with the rear end of returning face plate, make the returning face plate can with contact block flexible contact, and then cushion the impact force, avoid the returning face plate impaired.
Description
Technical Field
The invention belongs to the technical field of teaching boards, and particularly relates to a chessboard type teaching board for rural tourism and geography.
Background
Tourist geography is the subject of studying the relation between human tourist and geographic environment, and is also called as amusement geography, which refers to tourist, and entertainment geography includes entertainment, and is a generalized tourist geography, both of which are branches of humanistic geography, and a chessboard teaching board is usually arranged when people travel in rural areas.
For example, application No.: CN202020302525.1 relates to a travel geography chessboard type teaching board, which comprises a support, a teaching board, a chessboard and a chessboard box, wherein the support comprises a sleeve, an inner rod, a locking bolt and a reinforcing cross rod, the sleeve is symmetrically distributed at two ends of the reinforcing cross rod and is welded to the reinforcing cross rod, the lower end of the sleeve is fixedly connected with a universal wheel, the upper end side wall of the sleeve is provided with a locking bolt connected in a rotating manner, the sleeve is internally provided with the inner rod connected in a sliding manner, the side wall of the top of the inner rod is fixedly connected with a vertical rotating shaft, the teaching board is positioned in the support, two sides of the teaching board are rotatably connected with the rotating shaft, the back surface of the teaching board is printed with the chessboard, two sides of the chessboard are provided with the chessboard fixedly connected with the teaching board, and the chessboard are arranged on the back surface of the teaching board, so that the versatility of the teaching board is improved, on one hand, travel geography teaching can be taught on the front surface of the teaching board, and on the other hand, entertainment can be performed on the back surface of the teaching board.
Based on prior art discovery, current rural tourism chess disk teaching board is when using, and unable convenient the regulation is used, can't supplementary buffering impact force in the upset is adjusted, and current rural tourism chess disk teaching board is when using, and the piece fixed knot constructs relatively poorly, produces easily after placing for a long time and drops.
Disclosure of Invention
In order to solve the technical problems, the invention provides a chessboard type teaching board for rural tourism geography, which aims to solve the problems that the existing chessboard type teaching board for rural tourism geography cannot be adjusted and used conveniently and cannot assist in buffering impact force during overturning adjustment, and the existing chessboard type teaching board for rural tourism geography has poor chess piece fixing structure and is easy to fall off after being placed for a long time when being used.
The invention relates to a purpose and an effect of a chessboard type teaching board for rural tourism and geography, which are achieved by the following specific technical means:
a chessboard type teaching board for rural tourist geography comprises a main body, side grooves, treading pieces, outer grooves, push rods, turnover plates and mounting pieces; the main body is of a triangular structure and is made of metal; the side grooves are arranged on two sides of the front end of the main body; the outer groove is formed in the bottom of the front end of the main body, and a spring is arranged in the rectangular groove of the outer groove; the push rod is arranged in the outer groove, the rectangular plate of the push rod is inserted into the rectangular groove, and the fixture block of the push rod is arranged in the fixing groove; the turnover plate is arranged at the front end of the main body, the middle position of the rear end of the turnover plate is connected with the top end of the main body through a rotating shaft, and the outer end of the fixture block is inserted into the clamping groove of the turnover plate;
the treading piece comprises a transmission plate, a moving block and a contact block, the treading piece is of a T-shaped plate structure, and two circular holes are formed in two sides of the treading piece; the inner side of the treading piece is provided with a transmission plate through a rotating shaft, the transmission plate is of a rectangular plate-shaped structure, and two sides of the transmission plate are connected with two sides of the side groove through the rotating shaft; the moving block is of a T-shaped structure and is positioned above the inner end of the transmission plate; the treading piece is arranged in the side groove, and a round rod is inserted into a round hole of the treading piece;
the mounting piece comprises a stress groove, a top block and a fixing head, the mounting piece is of a circular plate-shaped structure, the inner end of the mounting piece is provided with the stress grooves which are annularly arranged, and the stress grooves are of a cylindrical structure with a convex middle part; the inner part of the stress groove is provided with a top block through a spring, the top block is of a cylindrical structure with a convex middle part, and the outer end of the top block is of an arc structure; the installation piece is installed at the front end of the turnover plate.
Furthermore, the main body comprises an inner groove, a water outlet groove, a middle groove, side grooves, a fixing plate and a stress plate, wherein the inner groove is arranged at the rear end of the main body, and two ends of the bottom of the inner groove are of inclined structures; the bottoms of the two ends of the inner groove are provided with water outlet grooves which are uniformly arranged and have a circular structure; a middle groove is formed in the middle of the bottom of the main body, and the bottom of the middle groove is of an H-shaped structure; l-shaped grooves are formed in two ends of the middle groove, and a round hole is formed in the middle of the middle groove; four side grooves are arranged at the corner positions of the middle groove, and the side grooves are of a rectangular structure; a round rod is arranged in the middle of the inside of the side groove, and a spring is sleeved outside the round rod; the fixing plate is of an L-shaped plate structure, the bottom of the fixing plate is of a wedge-shaped structure, and the top end of the fixing plate is provided with a rectangular groove; the top end of the fixing plate is provided with a round hole, a round rod is inserted into the round hole, and the side edge of the top end of the fixing plate is in contact with the spring; the inner part of the stress plate is of an H-shaped structure, four L-shaped plates are arranged at the outer side edge positions of the stress plate, and rectangular blocks are arranged at the bottoms of the outer ends of the L-shaped plates; the L-shaped plate of the stress plate is inserted into the L-shaped groove of the middle groove, and the outer end rectangular block of the L-shaped plate is inserted into the rectangular groove at the top end of the fixed plate.
Furthermore, the side groove comprises a movable groove, the side groove is of a rectangular structure, and two rectangular grooves are formed in two sides of the outer end of the side groove; two circular rods are arranged on two sides of the outer end of the side groove, and springs are sleeved on the outer sides of the circular rods; the inner end of the side groove is provided with a moving groove which is of a T-shaped structure.
Furthermore, the treading piece also comprises a contact block, the contact block is of a triangular structure, and the contact block is made of rubber; the contact block is internally provided with uniformly arranged round holes and is fixedly arranged at the top end of the moving block.
Further, the outer groove comprises a fixing groove, the outer groove is of a rectangular structure, and a rectangular groove is formed in the side edge of the outer groove; the inner of outer groove is equipped with the fixed slot, and the fixed slot is T shape structure to the both sides of fixed slot are equipped with two round bars.
Furthermore, the push rod comprises a clamping block, the push rod is of a T-shaped plate structure, and the inner end of the push rod is of a wedge-shaped structure; a rectangular block is arranged on the side edge of the push rod; the fixture block is of a T-shaped structure, the outer end of the fixture block is of an L-shaped structure, and the outer end of the fixture block is of a wedge-shaped structure; two circular holes are formed in two sides of the clamping block, a circular rod provided with a fixing groove is inserted into the circular holes, and the bottom of the inner end of the clamping block is in contact with the spring; the bottom of the outer end of the clamping block is in contact with the inner end of the push rod.
Furthermore, the turnover plate comprises a clamping groove and a slot, the turnover plate is of a rectangular plate-shaped structure, the clamping groove is formed in the bottom of the rear end of the turnover plate, and the clamping groove is of an L-shaped structure; the front end of the turnover plate is provided with slots which are uniformly arranged, and the slots are of a cylindrical structure with a convex middle part.
Furthermore, the mounting piece comprises a fixing head, the fixing head is of a cylindrical structure with a convex middle part, and the outer side of the inner end of the fixing head is of an inclined structure; the outside of fixed head is equipped with the wedge groove of cyclic annular arrangement, and the outer end of fixed head is the rubber material to the outer end of fixed head inserts in the inside of slot.
Compared with the prior art, the invention has the following beneficial effects:
1. in the device, a treading piece is arranged and is used for being installed inside a side groove of a main body, so that the treading piece can be installed and used, when a turnover plate is turned over and reset, the treading piece can be controlled to move downwards, the treading piece can drive a transmission plate to turn over, and a moving block is further pushed to move upwards, a contact block made of rubber can move upwards and is further contacted with the rear end of the turnover plate, the turnover plate can be in flexible contact with the contact block to buffer impact force, the damage of the turnover plate is avoided, the treading piece is of a T-shaped structure, the inner end of the treading piece can move inside the side groove, a round rod can be guided, a spring can be stressed, the treading piece can be pushed to reset by the spring after being stepped, the transmission plate is used for receiving the power turning of the treading piece, the transmission plate can push the moving block to move upwards, the moving block is used for pushing the contact block to move, and the contact block is used for directly contacting with the turnover plate to buffer the impact force generated by directly buffering;
2. in this device, the installed part has been set up, the installed part is used for installing as the piece, make it in the teaching, can be with the convenient installation of installed part, make the inside of inserting the slot of the inner of fixed head, because the inner of fixed head is the rubber material, make it when inserting, can the direction insert, and can stabilize fixed after inserting, after fixed, the kicking block receives spring power and pushes up, make the installed part can stabilize the installation, and can not appear becoming flexible after long-time the use, the atress groove then is used for through the spring mounting kicking block, make the kicking block can receive spring power and remove, and then support the installed part, the fixed head then is used for directly being compressed, then insert the inside fixed of slot, make the installed part can stabilize the installation and can not break away from.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a rear view structural diagram of the present invention.
Fig. 3 is an exploded perspective view of the present invention.
Fig. 4 is a partial cross-sectional structural view of the body of the present invention.
Fig. 5 is a partial sectional structure diagram of the front end of the main body of the present invention.
Fig. 6 is a schematic view of a partial cross-sectional structure of the roll-over panel of the present invention.
Figure 7 is a schematic view of a partial cross-sectional configuration of the mount of the present invention.
Fig. 8 is a schematic bottom view of the main body of the present invention in partial cross section.
Fig. 9 is a partially sectional, bottom exploded view of the main body of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main body; 101. an inner tank; 102. a water outlet groove; 103. a middle groove; 104. a side groove; 105. a fixing plate; 106. a stress plate; 2. a side groove; 201. a moving groove; 3. a tread member; 301. a drive plate; 302. a moving block; 303. a contact block; 4. an outer tank; 401. a fixing groove; 5. a push rod; 501. a clamping block; 6. a turnover plate; 601. a card slot; 7. a mounting member; 701. a stress slot; 702. a top block; 703. and fixing the head.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Example (b):
as shown in figures 1 to 9:
the invention provides a chessboard type teaching board for rural tourist geography, which comprises a main body 1, a side groove 2, a treading piece 3, an outer groove 4, a push rod 5, a turnover plate 6 and a mounting piece 7; the main body 1 is of a triangular structure, and the main body 1 is made of metal; the side grooves 2 are arranged at two sides of the front end of the main body 1; the outer groove 4 is arranged at the bottom of the front end of the main body 1, and a spring is arranged in a rectangular groove of the outer groove 4; the push rod 5 is installed inside the outer groove 4, the rectangular plate of the push rod 5 is inserted inside the rectangular groove, and the fixture block 501 of the push rod 5 is installed inside the fixing groove 401; the turnover plate 6 is arranged at the front end of the main body 1, the middle position of the rear end of the turnover plate 6 is connected with the top end of the main body 1 through a rotating shaft, and the outer end of the fixture block 501 is inserted into the clamping groove 601 of the turnover plate 6;
the treading piece 3 comprises a transmission plate 301, a moving block 302 and a contact block 303, the treading piece 3 is of a T-shaped plate structure, and two circular holes are formed in two sides of the treading piece 3; the inner side of the treading piece 3 is provided with a transmission plate 301 through a rotating shaft, the transmission plate 301 is of a rectangular plate-shaped structure, and two sides of the transmission plate 301 are connected with two sides of the side groove 2 through the rotating shaft; the moving block 302 is of a T-shaped structure, and the moving block 302 is located above the inner end of the transmission plate 301; the treading piece 3 is arranged inside the side groove 2, a round rod is inserted into a round hole of the treading piece 3, the treading piece 3 is arranged inside the side groove 2 of the main body 1, the treading piece 3 can be installed and used, and when the turnover plate 6 is turned over and reset, the treading piece 3 can be controlled to move downwards, so that the treading piece 3 can drive the transmission plate 301 to turn over, and further the moving block 302 is pushed to move upwards, so that the rubber contact block 303 can move upwards and further contact with the rear end of the turnover plate 6, the turnover plate 6 can be in flexible contact with the contact block 303, so that impact force is buffered, the damage of the turnover plate 6 is avoided, the treading piece 3 is of a T-shaped structure, the inner end of the treading piece can move inside the side groove 2, so that the round rod can guide, a spring can be stressed, after the treading piece 3 is treaded, the treading piece can be pushed by the spring to reset, the transmission plate 301 is used for receiving the power turning over of the treading piece 3, so that the moving block 301 can move upwards, and the moving block 302 is used for pushing the contact block 303 to move;
the mounting piece 7 comprises a stress groove 701, a top block 702 and a fixing head 703, the mounting piece 7 is of a circular plate-shaped structure, the inner end of the mounting piece 7 is provided with the stress grooves 701 which are annularly arranged, and the stress grooves 701 are of a cylindrical structure with a convex middle part; the inner part of the stress groove 701 is provided with a top block 702 through a spring, the top block 702 is of a cylindrical structure with a convex middle part, and the outer end of the top block 702 is of an arc structure; the front end at returning face plate 6 is installed to installed part 7, installed part 7 is used for installing as the piece, make it in the teaching, can be with the convenient installation of installed part 7, make the inside of inserting the slot of the inner of fixed head 703, because the inner of fixed head 703 is the rubber material, make it when inserting, can the direction insert, and can stabilize fixed after inserting, after fixed, kicking block 702 receives spring power and pushes up, make installed part 7 can stabilize the installation, and can not appear becoming flexible after using for a long time, forced groove 701 is used for through spring mounting kicking block 702 then, make kicking block 702 can receive spring power and remove, and then support installed part 7.
The main body 1 comprises an inner groove 101, a water outlet groove 102, a middle groove 103, a side groove 104, a fixing plate 105 and a stress plate 106, the inner groove 101 is arranged at the rear end of the main body 1, and two ends of the bottom of the inner groove 101 are of an inclined structure; the bottoms of the two ends of the inner groove 101 are provided with water outlet grooves 102 which are uniformly arranged, and the water outlet grooves 102 are of a circular structure; a middle groove 103 is formed in the middle of the bottom of the main body 1, and the bottom of the middle groove 103 is of an H-shaped structure; l-shaped grooves are formed in two ends of the middle groove 103, and a round hole is formed in the middle of the middle groove 103; four side grooves 104 are arranged at the corner positions of the middle groove 103, and the side grooves 104 are rectangular in structure; a round rod is arranged in the middle of the inside of the side groove 104, and a spring is sleeved outside the round rod; the fixing plate 105 is of an L-shaped plate structure, the bottom of the fixing plate 105 is of a wedge-shaped structure, and a rectangular groove is formed in the top end of the fixing plate 105; a round hole is formed in the top end of the fixing plate 105, a round rod is inserted into the round hole, and the side edge of the top end of the fixing plate 105 is in contact with a spring; the stress plate 106 is internally of an H-shaped structure, four L-shaped plates are arranged at the outer side edge positions of the stress plate 106, and rectangular blocks are arranged at the bottoms of the outer ends of the L-shaped plates; the L-shaped plate of the stress plate 106 is inserted into the L-shaped groove of the middle groove 103, the outer end rectangular block of the L-shaped plate is inserted into the rectangular groove at the top end of the fixing plate 105, the inner groove 101 is used for storing the installation piece 7, the installation piece 7 can be temporarily stored when not used, two sides of the inner groove 101 are of an inclined structure, rainwater can be guided and discharged after entering, the water outlet groove 102 is used for guiding and discharging rainwater after entering, the middle groove 103 is used for installing the stress plate 106, meanwhile, the edge groove 104 can be used for installing the fixing plate 105, when the device is installed in a slope or a region with soft soil, the fixing plate 105 can be inserted into the ground, the stress plate 106 can be in contact with the ground after the fixing plate 105 is completely inserted, the stress plate 106 can move upwards, and the rectangular block of the L-shaped block of the stress plate 106 can be pulled out of the rectangular groove at the top end of the fixing plate 105, the limit of the fixing plate 105 is automatically released, so that the fixing plate 105 can continuously receive the power of the spring to move and further transversely move in the soil, thereby assisting the device to limit and fix and not being easy to pull out or move, the middle groove 103 mainly plays a role of fixedly installing the stress plate 106, so that the stress plate 106 can be guided to move and used, the side groove 104 is used for spring installing the fixing plate 105, so that the fixing plate 105 can move and assist and fix after being inserted into the ground, the fixing plate 105 mainly plays a role of being inserted into the ground to fix, the rectangular groove at the top end is used for inserting the L-shaped plate rectangular block of the stress plate 106, so that the fixing plate 105 can be limited and fixed by the stress plate 106, the stress plate 106 mainly plays a role of contacting with the ground, and further releasing the fixing effect of the fixing plate 105, meanwhile, the middle position of the stress plate 106 is provided with a threaded hole, so that the device can be connected with a mounting bolt when being installed at an uneven position for use, and then the trigger position is increased through a bolt, so that the bolt can push the stress plate 106 in advance, and further the stress plate 106 can be triggered in advance or the bottom of the main body 1 is in contact with the uneven ground.
The side groove 2 comprises a moving groove 201, the side groove 2 is of a rectangular structure, and two rectangular grooves are formed in two sides of the outer end of the side groove 2; two circular rods are arranged on two sides of the outer end of the side groove 2, and springs are sleeved on the outer sides of the circular rods; the inner end of the side groove 2 is provided with a moving groove 201, the moving groove 201 is in a T-shaped structure, the side groove 2 is used for installing the treading piece 3, the treading piece 3 can be installed for use, the round rod can guide the treading piece 3, and the moving groove 201 is used for installing the contact block 303 and the moving block 302, so that the contact block 303 and the moving block 302 can be guided to move.
The treading member 3 further comprises a contact block 303, the contact block 303 is of a triangular structure, and the contact block 303 is made of rubber; the contact block 303 is provided with uniformly arranged circular holes therein, the contact block 303 is fixedly mounted at the top end of the moving block 302, and the contact block 303 is used for directly contacting and buffering the turnover plate 6, so as to directly buffer the generated impact force.
The outer groove 4 comprises a fixing groove 401, the outer groove 4 is of a rectangular structure, and a rectangular groove is formed in the side edge of the outer groove 4; the inner of outer tank 4 is equipped with fixed slot 401, and fixed slot 401 is T shape structure to the both sides of fixed slot 401 are equipped with two round bars, and outer tank 4 then is used for installing push rod 5, makes push rod 5 can remove in its inside, makes fixed slot 401 can use fixture block 501 installation simultaneously, makes the spring can push up push rod 5, and then makes fixture block 501 can fix returning face plate 6.
The push rod 5 comprises a clamping block 501, the push rod 5 is of a T-shaped plate structure, and the inner end of the push rod 5 is of a wedge structure; a rectangular block is arranged on the side edge of the push rod 5; fixture block 501 is a T-shaped structure, the outer end of fixture block 501 is an L-shaped structure, and the outer end of fixture block 501 is a wedge-shaped structure; two circular holes are formed in two sides of the fixture block 501, a circular rod provided with the fixing groove 401 is inserted into the circular holes, and the bottom of the inner end of the fixture block 501 is in contact with a spring; the bottom of the outer end of the fixture block 501 contacts with the inner end of the push rod 5.
The turnover plate 6 comprises a clamping groove 601 and a slot, the turnover plate 6 is of a rectangular plate-shaped structure, the clamping groove 601 is formed in the bottom of the rear end of the turnover plate 6, and the clamping groove 601 is of an L-shaped structure; the front end of returning face plate 6 is equipped with align to grid's slot, and draw-in groove 601 is middle bellied cylindrical structure, and returning face plate 6 is used for as the chess board and uses, makes returning face plate 6 use according to the upset of demand, and then through the angle teaching of difference, and draw-in groove 601 then is used for making fixture block 501 male, and then makes returning face plate 6 can be fixed, can not appear the upset, and the slot then is used for inserting installation fixed head 703, makes installed part 7 can fix the use.
The mounting member 7 comprises a fixing head 703, the fixing head 703 is a cylindrical structure with a convex middle part, and the outer side of the inner end of the fixing head 703 is an inclined structure; the outside of fixed head 703 is equipped with the wedge groove of annular arrangement, and the outer end of fixed head 703 is the rubber material to the outer end of fixed head 703 inserts in the inside of slot, and fixed head 703 is then used for directly being compressed, then inserts slot internal fixation, makes installed part 7 can stabilize the installation and can not break away from.
When in use: when the device is needed to be used, the device can be placed at a proper position, then the turnover plate 6 is controlled to turn over according to requirements for use, when the turnover plate 6 needs to be located at the front end of the main body 1 for use, the turnover plate 6 can be controlled to be located at the front end, the fixture block 501 can be stressed and inserted into the clamping groove 601, the turnover plate 6 is further fixed, then the mounting part 7 is controlled to be mounted, the fixing head 703 of the mounting part 7 can be inserted into the slot at the proper position of the chessboard, the top block 702 can receive the spring power to move outwards, the mounting part 7 can be fixedly supported, shaking cannot occur, when the turnover plate 6 needs to be controlled to be in inclined state teaching, the push rod 5 can be controlled through manpower, the inner end of the push rod 5 pushes the fixture block to move upwards, the fixture block 501 can be enabled to be released from limiting of the turnover plate 6, then the turnover plate 6 is controlled through heat to turn over, then the trampling piece 3 is trampled, the trampling piece 3 can control 302 to move upwards through the transmission plate 301, the contact block 303 is located above the main body 1, the turnover plate 6 can be enabled to contact with the turnover plate 6, and the buffer plate 6, and the damage of the teaching angle can be avoided, and the impact block 6 can be properly reduced.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a rural tourism is chess board formula teaching board for geography which characterized in that: comprises a main body (1), a side groove (2), a treading piece (3), an outer groove (4), a push rod (5), a clamping block (501), a turnover plate (6) and a mounting piece (7); the main body (1) is of a triangular structure, and the main body (1) is made of metal; the side grooves (2) are arranged on two sides of the front end of the main body (1); the outer groove (4) is formed in the bottom of the front end of the main body (1), and a spring is installed inside the rectangular groove of the outer groove (4); the push rod (5) is installed inside the outer groove (4), the rectangular plate of the push rod (5) is inserted into the rectangular groove, and the fixture block (501) is installed inside the fixing groove (401); the turnover plate (6) is arranged at the front end of the main body (1), the middle position of the rear end of the turnover plate (6) is connected with the top end of the main body (1) through a rotating shaft, and the outer end of the clamping block (501) is inserted into the clamping groove (601) of the turnover plate (6);
the treading piece (3) is of a T-shaped plate structure, and two circular holes are formed in two sides of the treading piece (3); the inner side of the treading piece (3) is provided with a transmission plate (301) through a rotating shaft, the transmission plate (301) is of a rectangular plate-shaped structure, and two sides of the transmission plate (301) are connected with two sides of the side groove (2) through the rotating shaft; the transmission plate (301) is positioned below the moving block (302), the moving block (302) is of a T-shaped structure, the stepping piece (3) is installed inside the side groove (2), and a round rod is inserted into a round hole of the stepping piece (3);
the mounting piece (7) is of a circular plate-shaped structure, stress grooves (701) which are annularly arranged are formed in the inner end of the mounting piece (7), and the stress grooves (701) are of a cylindrical structure with a convex middle part; the inner part of the stress groove (701) is provided with a top block (702) through a spring, the top block (702) is of a cylindrical structure with a convex middle part, and the outer end of the top block (702) is of an arc structure; the mounting piece (7) is mounted at the front end of the turnover plate (6);
the main body (1) comprises an inner groove (101), a water outlet groove (102), a middle groove (103), a side groove (104), a fixing plate (105) and a stress plate (106), the inner groove (101) is arranged at the rear end of the main body (1), and two ends of the bottom of the inner groove (101) are of an inclined structure; the bottoms of the two ends of the inner groove (101) are provided with water outlet grooves (102) which are uniformly arranged, and the water outlet grooves (102) are of a circular structure; a middle groove (103) is formed in the middle of the bottom of the main body (1), and the bottom of the middle groove (103) is of an H-shaped structure; l-shaped grooves are formed in two ends of the middle groove (103), and a round hole is formed in the middle of the middle groove (103); four side grooves (104) are arranged at the corner positions of the middle groove (103), and the side grooves (104) are of rectangular structures; a round rod is arranged in the middle of the inner part of the side groove (104), and a spring is sleeved on the outer side of the round rod; the fixing plate (105) is of an L-shaped plate structure, the bottom of the fixing plate (105) is of a wedge-shaped structure, and a rectangular groove is formed in the top end of the fixing plate (105); a round hole is formed in the top end of the fixing plate (105), a round rod is inserted into the round hole, and the side edge of the top end of the fixing plate (105) is in contact with the spring; the interior of the stress plate (106) is of an H-shaped structure, four L-shaped plates are arranged at the outer side edge positions of the stress plate (106), and rectangular blocks are arranged at the bottoms of the outer ends of the L-shaped plates; the L-shaped plate of the stress plate (106) is inserted into the L-shaped groove of the middle groove (103), and the outer end rectangular block of the L-shaped plate is inserted into the rectangular groove at the top end of the fixing plate (105).
2. A chess board for rural tourism geography as claimed in claim 1, wherein: the side groove (2) comprises a moving groove (201), and two rectangular grooves are formed in two sides of the outer end of the side groove (2); two round rods are arranged on two sides of the outer end of the side groove (2), and springs are sleeved on the outer sides of the round rods; the inner end of the side groove (2) is provided with a moving groove (201), and the moving groove (201) is of a T-shaped structure.
3. A chess board for rural tourism geography as claimed in claim 1, wherein: the contact block (303) is of a triangular structure, and the contact block (303) is made of rubber; the contact block (303) is internally provided with uniformly arranged circular holes, and the contact block (303) is fixedly arranged at the top end of the moving block (302).
4. A chess board for rural tourism geography as claimed in claim 1, wherein: the outer groove (4) comprises a fixing groove (401), and a rectangular groove is formed in the side edge of the outer groove (4); the inner of outer groove (4) is equipped with fixed slot (401), and fixed slot (401) is T shape structure to the both sides of fixed slot (401) are equipped with two round bars.
5. A chess board for rural tourism geography as claimed in claim 1, wherein: the push rod (5) is of a T-shaped plate structure, and the inner end of the push rod (5) is of a wedge-shaped structure; the fixture block (501) is of a T-shaped structure, the outer end of the fixture block (501) is of an L-shaped structure, and the outer end of the fixture block (501) is of a wedge-shaped structure; two round holes are formed in two sides of the fixture block (501), a round rod provided with a fixing groove (401) is inserted into the round holes, and the bottom of the inner end of the fixture block (501) is in contact with a spring; the bottom of the outer end of the clamping block (501) is contacted with the inner end of the push rod (5).
6. A chess board for rural tourism geography as claimed in claim 1, wherein: the turnover plate (6) comprises a clamping groove (601) and a slot, the turnover plate (6) is of a rectangular plate-shaped structure, the clamping groove (601) is formed in the bottom of the rear end of the turnover plate (6), and the clamping groove (601) is of an L-shaped structure; the front end of the turnover plate (6) is provided with slots (602) which are uniformly arranged, and the slots (602) are of a cylindrical structure with a convex middle part.
7. A chess board for rural tourism geography as claimed in claim 6, wherein: a fixed head (703) is inserted into the slot (602), the fixed head (703) is of a cylindrical structure with a convex middle part, and the outer side of the inner end of the fixed head (703) is of an inclined structure; the outer side of the fixing head (703) is provided with wedge-shaped grooves which are arranged in an annular mode, and the outer end of the fixing head (703) is made of rubber materials.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110108055.4A CN112927581B (en) | 2021-01-27 | 2021-01-27 | Rural tourism is chessboard formula teaching board for geography |
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| CN202110108055.4A CN112927581B (en) | 2021-01-27 | 2021-01-27 | Rural tourism is chessboard formula teaching board for geography |
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| CN112927581B true CN112927581B (en) | 2023-03-10 |
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| JP2886057B2 (en) * | 1993-10-05 | 1999-04-26 | リコーエレメックス株式会社 | Writing board |
| JP2003091252A (en) * | 2001-09-18 | 2003-03-28 | Kokuyo Co Ltd | Flip board |
| US9252580B2 (en) * | 2012-12-13 | 2016-02-02 | Corbas Marketing, Inc. A California Corporation | Copper wire theft protection method and apparatus for wall-mounted pull boxes |
| CN107654814A (en) * | 2017-10-24 | 2018-02-02 | 刘勇勇 | A kind of computer host box lowering or hoisting gear |
| CN208445152U (en) * | 2018-07-21 | 2019-01-29 | 杭州钱柜电气设备成套有限公司 | A kind of distribution box facilitating enabling |
| CN210443033U (en) * | 2019-07-11 | 2020-05-01 | 张立群 | Teaching of junior middle school is with show board that can overturn |
| CN212061554U (en) * | 2020-06-10 | 2020-12-01 | 谷典亚 | Drawing board for explanation of fuel cell power system |
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